66611187

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{7069}}^1$

素因数の和:7427

約数の個数: 16

約数和(自身を含む): 98980000

約数和(自身を除く): 32368813

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 7069, 9423, 21207, 63621, 190863, 2467081, 7401243, 22203729, 66611187]

約数ペア:

[(1, 66611187), (3, 22203729), (9, 7401243), (27, 2467081), (349, 190863), (1047, 63621), (3141, 21207), (7069, 9423)]